UČINEK VELIKOSTI GOMOLJEV, UR NAMAKANJA IN NAKALITVENEGA MEDIJA NA NAKALITEV GOMOLJEV UŽITNE OSTRICE (Cyperus esculentus L. var. sativa)

Thomas Oladeji Fabunmi, Sunday Ojo Adigbo, Joy Nwakaego Odedina, Yanmife Iyanu Akinsanya

Povzetek


Užitna ostrica (Cyperus esculentus) je ena izmed premalo uporabljenih in spregledanih vrtnin v večjem delu sveta zaradi pomanjkanja informacij o tehnologiji njene pridelave. V ta namem je bil v rastlinjaku Federal University of Agriculture, Abeokuta, Nigeria izveden naključni 3×4×2 faktorski poskus za ovrednotenje učinkov velikosti gomoljev (veliki, srednji in drobni), časa namakanja (0, 24, 48 in 72 ur) in nakalitvenega medija (bombažna volna in polietilenske vrečke) na nakalitev užitne ostrice. Značilni medsebojni učinki so bili opaženi med rastnim medijem in časom namakanja in velikostjo gomoljev. Namakanje več kot 24 ur pred namestitvijo gomoljev v nakalitveni medij je vodilo k značilnemu zmanjšanju nakalitve v polietilenskih vrečkah. Majhni gomolji so imeli manjše (p<0.05) število poganjkov, če so bili prej namakani več kot 24 ur. Nakalitev gomoljev užitne ostrice je bila boljša, če so bili uporabljeni srednje veliki gomolji, namakani 24 ur in položeni med plasti bombažne volne.

Ključne besede


ure namakanja, nakalitveni medij, užitna ostrica, velikost gomoljev

Celotno besedilo:

PDF (English)

Literatura


Bamishaiye, E.I. and Bamishaiye O.M. 2011. Tiger nut: As a plant, its derivatives and benefits. African Journal of Food, Agriculture, Nutrition and Development. 11(5):5157-5170. DOI: 10.4314/ajfand.v11i5.70443

Bowden, S. and Honsberg, C. Blackbody Radiation http://www.pveducation.org/pvcdrom/properties-of-sunlight/blackbody-radiation Accessed 14/12/2015

Bradford, K. J., Côme, D. and Corbineau, F. (2007). Quantifying the oxygen sensitivity of seed germination using a population-based threshold model Seed Science Research 17: 33–43. DOI: 10.1017/S0960258507657389

Cyperus esculentus: https://en.wikipedia.org/wiki/Cyperus_esculentus Accessed 14/12/2015

Heat retention in vine yard soils www.calwineries.com/learn/grape-growing/terrain/heat-retention Accessed 14/12/2015

Hillocks, R. J. (1998). The potential benefits of weeds with reference to small holder agriculture in Africa. Integrated Pest Management Reviews 3(3): 155-167. DOI: 10.1023/A:1009698717015

Imam, T.S., Aliyu, F.G. and Umar, H.F. (2013). Preliminary phytochemical screening, elemental and proximate composition of two varieties of Cyperus esculentus (tiger nut). Nigerian Journal of Basic and Applied Science, 21(4): 247-251). DOI: 10.4314/njbas.v21i4.1

Morbeck de Oliveira, A. K., Ribeiro, J.W.F., Pereira, K. C. L. and Silva, C. A. A. (2013). Effects of temperature on the germination of Diptychandra aurantiaca (Fabaceae) seeds. Acta Scientiarum Agronomy. 35(2):203-208.

National Centre for Genetic Resources and Biotechnology (NACGRAB). (2008). Country report on the state of plant genetic resources for food and agriculture, 50 pages.

Power, J. P., and Fonteyn P. J. (1995). Effects of oxygen concentration and substrate on seed germination and seedling growth of Zizania texana (Texas wildrice). Southwestern Naturalist, 40: 1–4

Sánchez-Zapata, E; Fernández-López, J; Angel Pérez-Alvarez, J (2012). "Tiger nut (Cyperus esculentus) Commercialization: health aspects, composition, properties, and food applications". Comprehensive Reviews in Food Science and Food Safety, 11: 366–77. DOI: 10.1111/j.1541-4337.2012.00190.x

Teiteh J.P. and Ofori E. (1998). A baseline survey of tiger nut (Cyperus esculentus) production in the KwahuSoqth District of Ghana. Ghana Journal of Agricultural Science, 31:211-216.

Tiger nuts http://www.tigernuts.com/tigernuts-health/ Accessed 14/12/2015

Top 10 health benefits of tiger nuts. www.naij.com. > Health and beauty accessed 14/12/2015




DOI: http://dx.doi.org/10.14720/aas.2016.107.2.08

Povratne povezave

  • Trenutno ni nobenih povratnih povezav.


Avtorske pravice (c) 2016

##submission.license.cc.by-nc-nd4.footer##

 

Acta agriculturae Slovenica je odprtodostopna revija, ki objavlja pod pogoji licence Creative Commons Priznanje avtorstva (CC BY).

                     


eISSN 1854-1941